Assignee
Inventors
- Chojiro Higuchi (32 patents)
- Atsuo Otsuji (38 patents)
- Kenichi Sugimoto (81 patents)
- Mitsuo Nakamura (88 patents)
- Masatoshi Takagi (46 patents)
- Yasuhiro Nukii (3 patents)
- Koju Okazaki (42 patents)
US Patent 7008571 · Granted Mar 7, 2006